I see there's been no activity on this since February. This is a blocker and we've had to prevent roll out of this firmware due to this bug. I've read the cause of this bug - the expansion module is now magically meant to carry the wallpaper over from the phone, but this doesn't occur, and as this is now meant to be autonomous, the option to manually set the wallpaper was removed. either the option to set the wallpaper needs to be reverted, or the automatic taking of the wallpaper from the phone wallpaper and applying it to the expansion module needs to be fixed.
